When two air masses with different temperatures or humidity levels meet, they do not immediately mix or blend. Instead a line or boundary forms between them. This boundary is called a......<u>front</u>
Explanation:
Due to the different properties, especially temperatures. The less-dense air mass tends to rise while the denser tends to dive at the front causing turbulence. There are four main types of fronts;
- Cold front – bring rainfall and thunderstorms
- warm front – associated with less intense weather
- Occluded front – when a warm air mass is in between two cool air masses
- Stationary front - can be warm or cold but barely moves
Answer:
Satellites
Explanation:
<em>The technology that collects data for weather, climate, and environmental monitoring from space are called satellites. </em>
<em>Satellites are capable of remotely sensing the earth without coming into contact with it.</em>
- These weather satellites helps to forecast the likelihood of some weather phenomenon occurring.
- They can be positioned stationary or they can orbit the earth.
- These data are usually collected by a ground base observatory station where they are interpreted and presented for use.
- Weather satellites serves immense purposes to predict weather patterns over a place.
So, the technology that collects data for weather, climate and environmental monitoring from space is the satellites.
Answer:
10000 times more data
Explanation:
Data recorded by earlier astronomical CCD's = (pixel× bit/pixel)
160,000×8 = 128,0000
Data recorded by new astronomical CCD= (pixel× bit/pixel)
= 10^9×15= 15×10^9
comparison = 
= 11718.75
Which means nearly 10000 times more data
